CMake error (missing: AnyImageImporter)

[sheerluck]

-- The CXX compiler identification is GNU 9.3.0
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Corrade: /usr/include  found components: Containers rc Utility 
-- Found Magnum: /usr/include   
-- Found Corrade: /usr/include  found components: Containers rc Utility PluginManager 
CMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:164 (message):
  Could NOT find Magnum (missing: AnyImageImporter)
Call Stack (most recent call first):
  /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:445 (_FPHSA_FAILURE_MESSAGE)
  modules/FindMagnum.cmake:988 (find_package_handle_standard_args)
  src/MagnumPlugins/AssimpImporter/CMakeLists.txt:27 (find_package)

Somehow AnyImageImporter is missing even when Magnum is built with

    local mycmakeargs=(
        -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr"
        -DCMAKE_BUILD_TYPE=Release
        -DWITH_AUDIO=ON
        -DWITH_GLXAPPLICATION=ON
        -DWITH_GLFWAPPLICATION=ON
        -DWITH_SDL2APPLICATION=ON
        -DWITH_WINDOWLESSGLXAPPLICATION=ON
        -DWITH_EGLCONTEXT=ON
        -DWITH_GLXCONTEXT=ON
        -DWITH_OPENGLTESTER=ON
        -DWITH_ANYAUDIOIMPORTER=ON
        -DWITH_ANYIMAGECONVERTER=ON
        -DWITH_ANYIMAGEIMPORTER=ON
        -DWITH_ANYSCENECONVERTER=ON
        -DWITH_ANYSCENEIMPORTER=ON
        -DWITH_MAGNUMFONT=ON
        -DWITH_MAGNUMFONTCONVERTER=ON
        -DWITH_OBJIMPORTER=ON
        -DWITH_TGAIMAGECONVERTER=ON
        -DWITH_TGAIMPORTER=ON
        -DWITH_WAVAUDIOIMPORTER=ON
        -DWITH_DISTANCEFIELDCONVERTER=ON
        -DWITH_IMAGECONVERTER=ON
        -DWITH_SCENECONVERTER=ON
        -DWITH_FONTCONVERTER=ON
        -DWITH_GL_INFO=ON
        -DWITH_AL_INFO=ON
    )

and I have

$ tree /usr/include/MagnumPlugins/AnyImageImporter
/usr/include/MagnumPlugins/AnyImageImporter
├── AnyImageImporter.h
└── configure.h

[mosra]

Hi, thanks for the detailed report!

Hmm. Since the includes are there, it looks like the binary might be missing. Does /usr/lib/magnum (or /usr/lib/magnum-d) exist, and does it contain importers/AnyImageImporter.so?

[sheerluck]

I only got this shared objects:

$ equery files magnum | grep so$
/usr/lib64/libMagnum.so
/usr/lib64/libMagnumAudio.so
/usr/lib64/libMagnumDebugTools.so
/usr/lib64/libMagnumGL.so
/usr/lib64/libMagnumMeshTools.so
/usr/lib64/libMagnumPrimitives.so
/usr/lib64/libMagnumSceneGraph.so
/usr/lib64/libMagnumShaders.so
/usr/lib64/libMagnumText.so
/usr/lib64/libMagnumTextureTools.so
/usr/lib64/libMagnumTrade.so

[sheerluck]

$ equery files magnum | grep libMagnum
/usr/lib64/libMagnum.so
/usr/lib64/libMagnum.so.2
/usr/lib64/libMagnum.so.2.3
/usr/lib64/libMagnumAudio.so
/usr/lib64/libMagnumAudio.so.2
/usr/lib64/libMagnumAudio.so.2.3
/usr/lib64/libMagnumDebugTools.so
/usr/lib64/libMagnumDebugTools.so.2
/usr/lib64/libMagnumDebugTools.so.2.3
/usr/lib64/libMagnumEglContext.a
/usr/lib64/libMagnumGL.so
/usr/lib64/libMagnumGL.so.2
/usr/lib64/libMagnumGL.so.2.3
/usr/lib64/libMagnumGlfwApplication.a
/usr/lib64/libMagnumGlxApplication.a
/usr/lib64/libMagnumGlxContext.a
/usr/lib64/libMagnumMeshTools.so
/usr/lib64/libMagnumMeshTools.so.2
/usr/lib64/libMagnumMeshTools.so.2.3
/usr/lib64/libMagnumOpenGLTester.a
/usr/lib64/libMagnumPrimitives.so
/usr/lib64/libMagnumPrimitives.so.2
/usr/lib64/libMagnumPrimitives.so.2.3
/usr/lib64/libMagnumSceneGraph.so
/usr/lib64/libMagnumSceneGraph.so.2
/usr/lib64/libMagnumSceneGraph.so.2.3
/usr/lib64/libMagnumSdl2Application.a
/usr/lib64/libMagnumShaders.so
/usr/lib64/libMagnumShaders.so.2
/usr/lib64/libMagnumShaders.so.2.3
/usr/lib64/libMagnumText.so
/usr/lib64/libMagnumText.so.2
/usr/lib64/libMagnumText.so.2.3
/usr/lib64/libMagnumTextureTools.so
/usr/lib64/libMagnumTextureTools.so.2
/usr/lib64/libMagnumTextureTools.so.2.3
/usr/lib64/libMagnumTrade.so
/usr/lib64/libMagnumTrade.so.2
/usr/lib64/libMagnumTrade.so.2.3
/usr/lib64/libMagnumWindowlessGlxApplication.a

[mosra]

Ah, this is Gentoo, right? The ebuild was contributed and I unfortunately have no way to test it here, and have basically zero experience with ebuilds or the cmake automagic used there.

It seems that the /usr/lib64/magnum directory got deleted while packing or something like that. Does the build log mention anything related to it? Can you upload the full log somewhere?

[sheerluck]

I was able to solve this issue with slightly modified ebuilds:

--- a/magnum-9999.ebuild
+++ b/magnum-9999.ebuild
@@ -1,8 +1,8 @@
-EAPI=5
+EAPI=7
 
 EGIT_REPO_URI="git://github.com/mosra/magnum.git"
 
-inherit cmake-utils git-r3
+inherit cmake git-r3
 
 DESCRIPTION="C++11/C++14 graphics middleware for games and data visualization"
 HOMEPAGE="https://magnum.graphics"
@@ -50,7 +50,13 @@
 		-DWITH_GL_INFO=ON
 		-DWITH_AL_INFO=ON
 	)
-	cmake-utils_src_configure
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+	mkdir "${ED}/usr/$(get_libdir)/magnum/"
+	cp -av "${BUILD_DIR}"/Gentoo/lib/magnum/* "${ED}/usr/$(get_libdir)/magnum/" || die
 }
 
 # kate: replace-tabs off;

and

--- a/magnum-plugins-9999.ebuild
+++ b/magnum-plugins-9999.ebuild
@@ -1,8 +1,8 @@
-EAPI=5
+EAPI=7
 
 EGIT_REPO_URI="git://github.com/mosra/magnum-plugins.git"
 
-inherit cmake-utils git-r3
+inherit cmake git-r3
 
 DESCRIPTION="Plugins for the Magnum C++11/C++14 graphics engine"
 HOMEPAGE="https://magnum.graphics"
@@ -55,7 +55,13 @@
 		-DWITH_STLIMPORTER=ON
 		-DWITH_TINYGLTFIMPORTER=ON
 	)
-	cmake-utils_src_configure
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+	mkdir "${ED}/usr/$(get_libdir)/magnum/"
+	cp -av "${BUILD_DIR}"/Gentoo/lib/magnum/* "${ED}/usr/$(get_libdir)/magnum/" || die
 }
 
 # kate: replace-tabs off;

[mosra]

Wonderful, thank you. Commited as mosra/magnum@148dd27 and 2de167f.